1. Chapter 10 Cerebral Hemispheres and Vascular Supply
Are all your lectures THIS boring, Daddy?!
Chapter 10 Cerebral Hemispheres and Vascular Supply
AHD Oct 28, 09
Mark Keezer
R3 Neurology

2. Objectives Internal Carotid Artery
Anterior, Middle and Posterior Cerebral Artery
Cerebral Venous Sinuses
Neuro-Jeopardy!

3. Internal Carotid Artery

4. Internal Carotid Artery
C5 is the carotid siphon
Cervical segment = C1
Petrous segment = C2 & C3
Cavernous segment = C4
Supraclinoid segment = C5 through C7
Internal Carotid Artery

5. This sounds like stuff I don’t need to know, Daddy!

6. Name the 5 branches of the ICA…
OPAAM mnemonic
Internal Carotid Artery

7. Internal Carotid Artery

8. Internal Carotid Artery
CRAO, supplies ON and retina except for fovea which is supplied by the choroid
Internal Carotid Artery

9. How fascinating, Daddy!

10. Middle Cerebral Artery
                                                                         
Huebner = head of caudate and anterior lentiform nucleus and IC
Horizontal, sylvian and cortical segments
Middle Cerebral Artery

11. Middle Cerebral Artery
                                                                         
Lenticulostriate supply BG and IC
Middle Cerebral Artery

12. Anterior and Posterior Cerebral Arteries

13. Posterior Cerebral Artery
1 = ICA
2 = PCOM
3 = Basilar
4 = posterior choroidal artery
5 = ? 6 = thalamogeniculate
7 = thalamoperforators
8 = P2
Posterior Cerebral Artery

14. That’s sexy, Daddy!

15.                                                                                                                                                                                                                                                                                                                                                                      
Vascular Territories

16.                                                                                                                                                                                                                                                                                                                                                                      
Vascular Territories

17. Anterior Choroidal Artery
OPAAM mnemonic
Vascular Territories

18. Vascular Territories

19. Vascular Territories

20. Watershed Zones

21. I must admit, Daddy, I continue to have my reservations.

22. Cerebral Venous Sinuses
                                                                                                                                                                                                                                                                                                                                                                                                        
Cerebral Venous Sinuses

23. Cerebral Venous Sinuses

24. Cerebral Venous Sinuses

25. Cerebral Venous Sinuses
                                                                                                                                                                                                                                                                                                                                                                                                                       
                                                                                                                                                                                            
Cerebral Venous Sinuses

26. Fewf!